Results 41 to 50 of about 1,979 (216)

Development and Validation of an Ultra-Performance Liquid Chromatography Method for the Determination of Wedelolactone in Rat Plasma and its Application in a Pharmacokinetic Study

open access: yesMolecules, 2019
Wedelolactone is a coumarin ether with significant hepatoprotective effects. However, there are few pharmacokinetic studies of wedelolactone, which will affect the studies of its efficacy and potential toxicity.
Qing Chen   +4 more
doaj   +1 more source

SLUG is activated by nuclear factor kappa B and confers human alveolar epithelial A549 cells resistance to tumor necrosis factor-alpha-induced apoptosis [PDF]

open access: yes, 2013
BACKGROUND: The role of tumor necrosis factor alpha (TNF-α) in cancer is complex with both apoptotic and anti-apoptotic roles proposed. However the mechanism is not clear. In the study, we designed to investigate the effect of TNF-α on the activation and
Bin Yue   +4 more
core   +1 more source

Optimization of supercritical fluid extraction and HPLC identification of wedelolactone from Wedelia calendulacea by orthogonal array design

open access: yesJournal of Advanced Research, 2014
The purpose of this work is to provide a complete study of the influence of operational parameters of the supercritical carbon dioxide assisted extraction (SC CO2E) on yield of wedelolactone from Wedelia calendulacea Less., and to find an optimal ...
Ajit A. Patil   +3 more
doaj   +1 more source

Combinatorial Effect of Non-Steroidal Anti-inflammatory Drugs and NF-κB Inhibitors in Ovarian Cancer Therapy [PDF]

open access: yes, 2011
Several epidemiological studies have correlated the use of non-steroidal anti-inflammatory drugs (NSAID) with reduced risk of ovarian cancer, the most lethal gynecological cancer, diagnosed usually in late stages of the disease.
A Jemal   +81 more
core   +11 more sources

Role of A20 in cIAP-2 Protection against Tumor Necrosis Factor α (TNF-α)-Mediated Apoptosis in Endothelial Cells [PDF]

open access: yes, 2014
Tumor necrosis factor α (TNF-α) influences endothelial cell viability by altering the regulatory molecules involved in induction or suppression of apoptosis. However, the underlying mechanisms are still not completely understood.
Guo, Shuzhen   +7 more
core   +2 more sources

A convenient approach to the design and synthesis of indolo[3,2-c]coumarins via the microwave-assisted Cadogan reaction [PDF]

open access: yes, 2013
3-(4,5-Dimethoxy-2-nitrophenyl)coumarins bearing various substituents on the benzene ring of the coumarin system have been prepared from salicylaldehydes and 2-(4,5-dimethoxy-2-nitrophenyl)acetonitrile by means of the Perkin condensation.
Charushin, V. N.   +4 more
core   +1 more source

Wedelolactone facilitates the early development of parthenogenetically activated porcine embryos by reducing oxidative stress and inhibiting autophagy [PDF]

open access: yesPeerJ, 2022
Wedelolactone (WDL) is a coumaryl ether compound extracted from the traditional Chinese medicinal plant, Eclipta prostrata L. It is a natural polyphenol that exhibits a variety of pharmacological activities, such as anti-inflammatory, anti-free radical ...
Xin-Qin Wang   +7 more
doaj   +2 more sources

Pharmacologic inhibitors of IκB kinase suppress growth and migration of mammary carcinosarcoma cells in vitro and prevent osteolytic bone metastasis in vivo [PDF]

open access: yes, 2009
The NF-κB signaling pathway is known to play an important role in the regulation of osteoclastic bone resorption and cancer cell growth. Previous studies have shown that genetic inactivation of IκB kinase (IKK), a key component of NF-κB signaling ...
Aymen I. Idris   +10 more
core   +4 more sources

Inhibition of Caspase-11-Mediated Pyroptosis Alleviates Acute Kidney Injury Associated with Severe Acute Pancreatitis in Rats

open access: yesJournal of Investigative Surgery, 2023
Background: Acute kidney injury (AKI) is a common complication in patients with severe acute pancreatitis (SAP). Caspase-11-mediated pyroptosis is essential for the progression of multiple diseases, but its role in SAP-induced AKI remains unknown.
Yang Shao   +6 more
doaj   +1 more source

Simultaneous estimation of andrographolide and wedelolactone in herbal formulations

open access: yesIndian Journal of Pharmaceutical Sciences, 2008
Andrographolide and wedelolactone are active components of Andrographis paniculata and Eclipta alba, respectively. The extracts of these plants are used in many traditional hepatoprotective formulations. An attempt has been made to develop an accurate, precise and specific HPTLC method to quantify simultaneously both these chemical markers of ...
Patel, M. B.   +2 more
openaire   +3 more sources

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